Results 21 to 30 of about 7,524 (195)

Tapak Liman (Elephantopus scaber) crude extract induces polyploidy in shallot root (Allium cepa war ascalonium (L)) [PDF]

E3S Web of Conferences
This study investigates the impact of induction time and concentration of Tapak Liman (Elephantopus scaber) crude extract on the effectiveness of polyploidy in shallot root (Allium cepa var ascalonium (L).
Isnawati, Muhaimin Fitriari Izzatunnisa, Fudhaili Ahmad   +2 more
doaj   +1 more source

In vivo induction and characterization of polyploids in gerbera daisy

Scientia Horticulturae, 2021
Abstract Cultivated gerbera (Gerbera hybrida; Asteraceae) is an economically important flower worldwide. It is also used as a model plant for studying flower development and understanding biosynthesis of secondary metabolites. Genetic variation in cultivated gerbera is narrow; therefore, increased genetic variation is much needed for further ...
Krishna Bhattarai, Abdul Kareem, Zhanao Deng   +2 more
openaire   +1 more source

Colchicine-Induced Polyploidy in Rhododendron fortunei Lindl

Plants, 2020
Polyploidy in Rhododendron fortunei has great potential to improve its horticultural and commercial value, and to also meet market demands. In this study, a feasible method for polyploid induction in R.
Lan Mo, Junhao Chen, Xiongzhen Lou, Qiangwei Xu, Renhui Dong, Zaikang Tong, Huahong Huang, Erpei Lin   +7 more
doaj   +1 more source

Programmable Domestication: CRISPR, Pan-Genomics and System Level Engineering for Next-Generation Crops. [PDF]

Plant Biotechnol J
Conceptual overview of programmable de novo domestication from genetic diversity discovery to crop deployment. The framework connects diverse germplasm and genomic resources with three trajectory pathways. Adaptive Rescue, Agronomic Refinement and Novel Chassis defined by biological distance, engineering complexity and breeding objectives.
Zafar MM, Firdous H, Siddiqua A, Naveed A, Razzaq A, Munawar S, Ijaz A, Anwar Z, Ercisli S, Jiang X, Fei Q.   +10 more
europepmc   +2 more sources

The Sleeping Giant: Metabolism and Autophagy in the Generation and Survival of Dormant Polyploid Giant Cancer Cells. [PDF]

MedComm (2020)
Polyploid giant cancer cells (PGCCs) arise in response to stress and play a critical role in therapy resistance and tumor dormancy. These cells can evade conventional treatments and later contribute to cancer relapse by generating progeny through nonmitotic, amitotic mechanisms.
Guil-Luna S, Sánchez-Montero MT, Díaz-Chacón A, Rodríguez-Ariza A.   +3 more
europepmc   +2 more sources

Genome editing opens a new era of genetic improvement in polyploid crops

Crop Journal, 2019
Sequence-specific nucleases (SSN) that generate double-stranded DNA breaks (DSBs) in genes of interest are the key to site-specific genome editing in plants.
Qamar U. Zaman, Chao Li, Hongtao Cheng, Qiong Hu   +3 more
doaj   +1 more source

Tetraploid of Phalaenopsis induction via colchicine treatment from protocorm-like bodies in liquid culture

浙江大学学报. 农业与生命科学版, 2010
The 0.05%, 0.10%, 0.20% colchicines were separately used to deal with protocorm-likebodies (PLBs) of Phalenopsis in liquid culture for 1, 3, 7 days to induce tetraploid.
CUI Guang-rong, ZHANG Zi-xue, HU Neng-bing, ZHANG Cong-yu, HOU Xi-lin   +4 more
doaj   +1 more source

Establishing Tetraploid Embryogenic Cell Lines of Magnolia officinalis to Facilitate Tetraploid Plantlet Production and Phenotyping

Frontiers in Plant Science, 2022
The production of synthetic polyploids for plant breeding is compromised by high levels of mixoploids and low numbers of solid polyploid regenerants during in vitro induction.
Yanfen Gao, Yanfen Gao, Junchao Ma, Jiaqi Chen, Jiaqi Chen, Qian Xu, Yanxia Jia, Hongying Chen, Weiqi Li, Liang Lin   +9 more
doaj   +1 more source

Induction of Polyploidy and Metabolic Profiling in the Medicinal Herb Wedelia chinensis

Plants, 2021
Wedelia chinensis, which belongs to the Asteraceae family, is a procumbent, perennial herb. It has medicinal anti-inflammatory properties and has been traditionally used as folk medicine in East and South Asia for treating fever, cough and phlegm.
Yung-Ting Tsai, Po-Yen Chen, Kin-Ying To
doaj   +1 more source

Decidual cell polyploidization necessitates mitochondrial activity. [PDF]

PLoS ONE, 2011
Cellular polyploidy has been widely reported in nature, yet its developmental mechanism and function remain poorly understood. In the present study, to better define the aspects of decidual cell polyploidy, we isolated pure polyploid and non-polyploid ...
Xinghong Ma, Fei Gao, Allison Rusie, Jennifer Hemingway, Alicia B Ostmann, Julie M Sroga, Anil G Jegga, Sanjoy K Das   +7 more
doaj   +1 more source